KB Hyper Performance Piston Set, KB223.030

KB Hyper Piston - Pont 151 Rod 6.000 Flat Top 0cc No Valve (4 pack set only)

Centered pin.

Sold As: Piston Set

Engine Manufacturer: Pontiac

Engine Family: Pontiac I4

Engine Displacement (Liters): 2.5

Engine Displacement (cubic inches): 151

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Flat

Compression Ratio: 56-10.7, 66-9.4

Top Land: 0.203

Pin Type: Press or Floating

Pin Diameter (mm): 23.5

Compression Height MM: 40.6

Oversizes: STD, .020, .030, .040, .060

Year To: 1991

Bore Diameter IN: 4

Compression Height IN: 1.6

OE Deck Height: 9.125

Stroke (in): 3

Make for Engine Family: General Motors

Base Number: KB223

Rod (in): 6

Year From: 1962

Year Range: 1962-1991

Rod (mm): 152.4

Crown Type: FLAT TOP No Valve Reliefs

Pin Number: 0927x300K

Pin Diameter (in): 0.927

Ring Pack: 5/64, 5/64, 3/16

Alloy: 390

Oversize: .030"

Oversized: Yes

Pin Configuration: Centered

Stroke (mm): 76.2

Piston Material: Cast 390 Hypereutectic Alloy

Lock: PRJ100-3